Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/28/2022
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/04/2022 00:06:51 -77.10, -24.11 95.21 03/04/2022 00:08:02 -77.13, -22.59 95.36 37.96 71
2 03/04/2022 00:57:48 77.29, 144.03 84.87 03/04/2022 00:58:51 77.28, 144.08 84.83 2.45 63
3 03/04/2022 01:48:46 -77.31, -48.63 95.14 03/04/2022 01:49:36 -77.30, -48.72 95.16 2.28 50
4 03/04/2022 02:39:48 77.30, 118.54 84.85 03/04/2022 02:40:22 77.32, 118.50 84.86 3.03 34
5 03/04/2022 03:30:46 -77.31, -74.11 95.16 03/04/2022 03:31:06 -77.31, -74.11 95.18 1.01 20
6 03/04/2022 04:21:48 77.30, 93.06 84.82 03/04/2022 04:21:52 77.33, 93.11 84.84 3.29 4
7 03/04/2022 05:12:46 -77.32, -99.59 95.19 03/04/2022 05:12:36 -77.31, -99.50 95.20 2.54 10
8 03/04/2022 06:03:47 77.34, 67.77 84.81 03/04/2022 06:03:22 77.33, 67.72 84.82 1.85 25
9 03/04/2022 06:54:46 -77.32,-125.08 95.22 03/04/2022 06:54:07 -77.36,-125.08 95.17 3.82 39
10 03/04/2022 07:45:47 77.35, 42.29 84.79 03/04/2022 07:44:52 77.33, 42.33 84.79 1.64 55
11 03/04/2022 08:36:45 -77.36,-150.36 95.22 03/04/2022 08:35:37 -77.36,-150.47 95.19 2.73 68
12 03/04/2022 09:27:37 77.75, 18.85 84.96 03/04/2022 09:26:32 77.76, 14.98 85.33 91.15 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/28/2022
SNOs_Map_NOAA-19_NPP_20220228.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/28/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP